Hyperspectral data and conductivity data of the mural plasters

This compendium encompasses the entirety of hyperspectral data acquired across a spectrum of experimental scenarios (initially delineating the wavelength in the foremost column, followed by a sequential arrangement of every 10 columns demarcating a unique set of data under a specific condition, cumulatively spanning 51 columns), accompanied by an Excel spreadsheet detailing the electrical conductivity measurements of all mural plaster specimens. Within this hyperspectral data repository, each column, save for the one designating the wavelength, is meticulously aligned in a one-to-one correspondence with each column of the Excel spreadsheet, thereby encapsulating both the hyperspectral and electrical conductivity data for the respective mural plaster samples.Scholars can utilize this dataset to replicate the hyperspectral feature inversion model for phosphate content in mural plaster. Before modeling, it is customary to eliminate 10% of the data identified as outliers.